French car maker Citroën recently unveiled a pair of glassless, liquid-filled eye-glasses that can reportedly treat the symptoms of motion sickness.

Called Seetroën, the ingenious eyeglasses use Boarding Ring technology, which was created by a French start-up of the same name, to treat motion sickness in just a few minutes. According to the official press release, after being worn for 10 to 12 minutes, “the glasses enable the mind to resynchronise with the movement perceived by the inner ear while the eyes were focused on an immobile object such as a smartphone or a book,” and the wearer can just take them off and enjoy the rest of the journey.